Integration Manual
Table Of Contents
- Contents
- 1 System description
- 1.1 Overview
- 1.2 Architecture
- 1.3 Pin-out
- 1.4 Operating modes
- 1.5 Supply interfaces
- 1.5.1 Module supply input (VCC)
- 1.5.1.1 VCC supply requirements
- 1.5.1.2 VCC current consumption in 2G connected mode
- 1.5.1.3 VCC current consumption in 3G connected mode
- 1.5.1.4 VCC current consumption in LTE connected mode
- 1.5.1.5 VCC current consumption in cyclic low power idle mode / active mode
- 1.5.1.6 VCC current consumption in fixed active mode
- 1.5.2 Generic digital interfaces supply output (V_INT)
- 1.5.1 Module supply input (VCC)
- 1.6 System function interfaces
- 1.7 Antenna interfaces
- 1.8 SIM interfaces
- 1.9 Data communication interfaces
- 1.10 eMMC interface
- 1.11 Digital Audio interfaces
- 1.12 ADC interfaces
- 1.13 General Purpose Input/Output
- 1.14 Reserved pins (RSVD)
- 1.15 System features
- 1.15.1 Network indication
- 1.15.2 Jamming detection
- 1.15.3 IP modes of operation
- 1.15.4 Dual stack IPv4 and IPv6
- 1.15.5 Embedded TCP/IP and UDP/IP
- 1.15.6 Embedded FTP and FTPS
- 1.15.7 Embedded HTTP and HTTPS
- 1.15.8 SSL and TLS
- 1.15.9 Firmware update Over AT (FOAT)
- 1.15.10 Firmware update Over The Air (FOTA)
- 1.15.11 Power Saving
- 2 Design-in
- 2.1 Overview
- 2.2 Supply interfaces
- 2.2.1 Module supply (VCC)
- 2.2.1.1 General guidelines for VCC supply circuit selection and design
- 2.2.1.2 Guidelines for VCC supply circuit design using a switching regulator
- 2.2.1.3 Guidelines for VCC supply circuit design using a LDO linear regulator
- 2.2.1.4 Guidelines for VCC supply circuit design using a rechargeable battery
- 2.2.1.5 Guidelines for VCC supply circuit design using a primary battery
- 2.2.1.6 Additional guidelines for VCC supply circuit design
- 2.2.1.7 Guidelines for the external battery charging circuit
- 2.2.1.8 Guidelines for external charging and power path management circuit
- 2.2.1.9 Guidelines for removing VCC supply
- 2.2.1.10 Guidelines for VCC supply layout design
- 2.2.1.11 Guidelines for grounding layout design
- 2.2.2 Generic digital interfaces supply output (V_INT)
- 2.2.1 Module supply (VCC)
- 2.3 System functions interfaces
- 2.4 Antenna interface
- 2.5 SIM interfaces
- 2.6 Data communication interfaces
- 2.7 eMMC interface
- 2.8 Digital Audio interface
- 2.9 ADC interfaces
- 2.10 General Purpose Input/Output
- 2.11 Reserved pins (RSVD)
- 2.12 Module placement
- 2.13 Module footprint and paste mask
- 2.14 Thermal guidelines
- 2.15 Design-in checklist
- 3 Handling and soldering
- 4 Approvals
- 5 Product testing
- 6 FCC Notes
- Appendix
- Glossary
- Related documents
- Revision history
- Contact
TOBY-L3 series - System Integration Manual
TSD-19090601 - R13 System Integration Manual Page 10 of 143
TOBY-L3 series modules provide multi-band 4G / 3G / 2G multi-mode radio access technologies, based on
the 3GPP Release 10 protocol stack, with main characteristics summarized in Table 2 and Table 3.
LTE
3G
2G
Frequency Division Duplex (LTE FDD)
Time Division Duplex (LTE TDD)
Down-Link / MIMO / Rx diversity
Dual-Cell High Speed Packet Access
Frequency Division Duplex (UMTS FDD)
Down-Link Rx diversity
Enhanced Data rate GSM Evolution (EDGE)
Time Division Multiple Access (TDMA)
DL Advanced Rx Performance Phase 1
LTE FDD Power Class
Class 3 (23±2dBm)
LTE TDD Power Class
Class 3 (23±2dBm)
UMTS FDD Power Class
Class 3 (23±2dBm)
GMSK Power Class
Class 4 (32.5±2dBm) for GSM/E-GSM/GSM850
bands
Class 1 (30±2dBm) for DCS/PCS bands
8-PSK Power Class
Class E2 (26±2dBm) for GSM/E-GSM/GSM850
bands
Class E2 (26±2dBm) for DCS/PCS bands
LTE category 4:
up to 150 Mb/s DL
up to 50 Mb/s UL
LTE category 1:
up to 10 Mb/s DL
up to 5 Mb/s UL
FDD UE categories:
DL cat.24, up to 42.2 Mb/s
UL cat.6, up to 5.76 Mb/s
GPRS multi-slot class 12, CS1-CS4:
up to 85.6 kbit/s DL/UL
EDGE multi-slot class 12, MCS1-MCS9
up to 236.8 kbit/s DL/UL
Table 2: TOBY-L3 series LTE, 3G and 2G characteristics summary
Module
Region
LTE FDD bands
LTE TDD bands
UMTS FDD bands
GSM bands
TOBY-L3104-50A-00
TOBY-L3104-50B-00
EMEA
1 (2100 MHz)
3 (1800 MHz)
7 (2600 MHz)
8 (900 MHz)
20 (800 MHz)
28 (700 MHz)
38 (2600 MHz)
1 (2100 MHz)
8 (900 MHz)
E-GSM 900
DCS 1800
TOBY-L3204-50A-00
TOBY-L3204-50B-00
APAC /
South America
1 (2100 MHz)
3 (1800 MHz)
5 (850 MHz)
7 (2600 MHz)
8 (900 MHz)
9 (1800 MHz)
19 (850 MHz)
28 (700 MHz)
1 (2100 MHz)
5 (850 MHz)
6 (800 MHz)
8 (900 MHz)
19 (850 MHz)
GSM 850
E-GSM 900
DCS 1800
PCS 1900
TOBY-L3404-50A-00
TOBY-L3904-50B-00
North America
2 (1900 MHz)
4 (1700 MHz)
5 (850 MHz)
7 (2600 MHz)
12 (700 MHz)
13 (700 MHz)
66 (1700 MHz)
2 (1900 MHz)
4 (1700 MHz)
5 (850 MHz)
GSM 850
PCS 1900